Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> be24965ee45203f2c0bc30fa78c00e3da1a68d65aaa4e683161c5e79021e1b3a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^